﻿// ———————————————————————–
// <copyright file="KMLPoint.cs" company="The MITRE Corporation">
//    Copyright (c) 2010 The MITRE Corporation. All rights reserved.
//    Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
//    http://www.apache.org/licenses/LICENSE-2.0
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.
// </copyright>
// ———————————————————————–
/////////////////////////////////////////////////////////////////////////////////////////////////
// "KMLPoint".cs - 
// Project: "ICNETSOA"- "ICNETDAL"
//
// Language:    C#, .NET 4.0
// Platform:    Windows 7, VS 2010
// Author:      Don McGarry The MITRE Corporation
/////////////////////////////////////////////////////////////////////////////////////////////////

// Copyright (c) 2010 The MITRE Corporation. All rights reserved.
//
// NOTICE
// This software was produced for the U. S. Government
// under Contract No. FA8721-09-C-0001, and is
// subject to the Rights in Noncommercial Computer Software
// and Noncommercial Computer Software Documentation Clause
// (DFARS) 252.227-7014 (JUN 1995)

using System.Xml;
using System.Xml.Serialization;
using GeoOASISWhereLib;

namespace GISUtil.KML
{
  [XmlRoot("Point")]
  public class KMLPoint
  {
    [XmlIgnore]
    public double Latitude;
    [XmlIgnore]
    public double Longitude;

    [XmlElement("coordinates")]
    public string Coordinates
    {
      get
      {
        //KML uses the order Logitude,Latitude rather than Latitude,Longitude
        return string.Join(",", Longitude, Latitude);
      }
      set
      {
        //TODO: validation
        string[] coords = value.Split(',');
        Longitude = double.Parse(coords[0]);
        Latitude = double.Parse(coords[1]);
      }
    }

    public KMLPoint() { }

    public KMLPoint(double lat, double lon)
    {
      Latitude = lat;
      Longitude = lon;
    }

    public KMLPoint(GMLPoint point)
    {
      string latlon = point.Pos.ToString();
      string[] coords = latlon.Split(' ');
      Latitude = double.Parse(coords[0]);
      Longitude = double.Parse(coords[1]);
    }
  }
}